/* 
   Emahs Light - Main Stylesheet
   Colors: Orange, Brown, and White
*/

:root {
    --primary-color: #e67e22; /* Orange */
    --secondary-color: #8b4513; /* Brown */
    --light-color: #ffffff; /* White */
    --dark-color: #333333;
    --gray-color: #f4f4f4;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

a {
    text-decoration: none;
    color: var(--dark-color);
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.underline {
    height: 4px;
    width: 70px;
    background: var(--primary-color);
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-color);
    /* Añadir sombra al botón para que destaque mejor */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
    border-radius: 50px;
}

.nav-menu {
    display: flex;
}

.nav-menu li {
    margin-left: 25px;
}

.nav-link {
    font-weight: 500;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--light-color);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    /* Mejoras para iOS */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.hero-overlay {
    position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1;
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--light-color);
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
}

.whatsapp-float a:hover {
    transform: scale(1.1);
}

.whatsapp-float i {
    font-size: 2rem;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 15px;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.value-item {
    text-align: center;
    padding: 20px;
    background-color: var(--gray-color);
    border-radius: 10px;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.value-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.value-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

/* Mission, Vision & Values Section */
.mission-vision {
    background-color: var(--light-color);
}

.mission-vision-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.mission-vision-item {
    background-color: var(--gray-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mission-vision-item:hover {
    transform: translateY(-10px);
}

.mission-vision-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
}

.mission-vision-item h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.mission-vision-item p {
    color: var(--dark-color);
    line-height: 1.6;
}

.values-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.values-list li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.values-list li i {
    color: var(--primary-color);
    margin-right: 10px;
}

@media (max-width: 768px) {
    .mission-vision-content {
        grid-template-columns: 1fr;
    }
    
    .mission-vision-item {
        margin-bottom: 20px;
    }
}

/* Services Section */
.services {
    background-color: var(--gray-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 1.8rem;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* Lightweight Construction Info */
.lightweight-construction-info {
    display: flex;
    background-color: var(--light-color);
    border-radius: 10px;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
    overflow: hidden;
}

.info-content {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-text h3 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.info-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.info-benefits h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.benefit-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    margin-right: 15px;
    font-weight: 600;
}

.info-image {
    flex: 1;
    max-height: 500px;
}

.info-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 768px) {
    .lightweight-construction-info {
        flex-direction: column;
    }
    
    .info-image {
        min-height: 400px;
    }
}

.benefit-card {
    background-color: var(--gray-color);
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background-color: var(--secondary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon i {
    font-size: 1.5rem;
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* Gallery Section */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

/* Testimonios Section */
.testimonios {
    background-color: var(--gray-color);
}

.testimonios-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonio-slide {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonio-slide.active {
    display: block;
}

.testimonio-content {
    background-color: var(--light-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin: 20px 10px;
    text-align: center;
}

.testimonio-text {
    margin-bottom: 20px;
    position: relative;
}

.testimonio-text i {
    color: var(--primary-color);
    font-size: 2rem;
    opacity: 0.3;
    position: absolute;
    top: -15px;
    left: 0;
}

.testimonio-text p {
    font-style: italic;
    line-height: 1.8;
    font-size: 1.1rem;
    padding-left: 30px;
    text-align: left;
}

.testimonio-author h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.testimonio-rating {
    color: #FFD700;
    margin-top: 10px;
}

.testimonios-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.testimonios-dots {
    display: flex;
    justify-content: center;
    margin-bottom: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

.testimonios-arrows {
    display: flex;
    gap: 15px;
}

.arrow {
    background-color: var(--primary-color);
    color: var(--light-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.arrow:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

/* Working Hours Section */
.hours {
    background-color: var(--gray-color);
}

.hours-container {
    display: flex;
    justify-content: center;
}

.hours-card {
    background-color: var(--light-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.hours-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.hours-icon i {
    font-size: 2.5rem;
}

.hours-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.hours-list {
    margin-top: 20px;
}

.hours-list li {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.hours-list li:last-child {
    border-bottom: none;
}

.day {
    font-weight: 600;
}

.time {
    color: var(--primary-color);
    font-weight: 500;
}

/* CTA Section */
.cta {
    background-color: var(--gray-color);
}

.cta-container {
    display: flex;
    align-items: center;
    background-color: var(--light-color);
    border-radius: 10px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.cta-content {
    flex: 1;
    padding: 40px;
}

.cta-content h2 {
    color: var(--secondary-color);
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.cta-image {
    flex: 1;
    min-height: 350px;
}

.cta-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 768px) {
    .cta-container {
        flex-direction: column;
    }
    
    .cta-image {
        min-height: 200px;
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-content {
        padding: 30px;
    }
    
    .cta-content h2 {
        font-size: 1.6rem;
    }
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        margin-top: 20px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-image img {
        height: 100%;
        object-position: center;
        /* Ajuste específico para iPhone */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
    
    .footer-top {
        padding: 50px 0 30px;
    }
    
    .footer-content {
        gap: 30px;
    }
    
    .footer-brand, .footer-nav, .footer-hours {
        text-align: center;
        align-items: center;
    }
    
    .footer-divider {
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links li a:hover {
        padding-left: 0;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px;
    background-color: var(--gray-color);
    border-radius: 10px;
    transition: var(--transition);
    margin-bottom: 15px;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 20px;
    margin-top: 15px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-method i {
    font-size: 1.5rem;
    margin-bottom: 0;
    min-width: 30px;
}

.contact-method p {
    margin: 0;
    text-align: left;
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.contact-item .hours-list {
    width: 100%;
    margin-top: 15px;
    list-style: none;
    padding: 0;
}

.contact-item .hours-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-item .hours-list li:last-child {
    border-bottom: none;
}

.contact-item a {
    color: var(--dark-color);
}

.contact-item a:hover {
    color: var(--primary-color);
}

.contact-form {
    background-color: var(--gray-color);
    padding: 30px;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    height: 150px;
    resize: none;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--light-color);
}

.footer-top {
    padding: 70px 0 40px;
    position: relative;
}

.footer-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color), var(--primary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo img {
    height: 70px;
    width: auto;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.footer-logo img:hover {
    transform: scale(1.05);
}

.footer-tagline {
    margin: 15px 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.footer-nav h4, .footer-hours h4 {
    color: var(--light-color);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.footer-divider {
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
    display: inline-block;
}

.footer-links li a:hover {
    color: var(--primary-color);
    padding-left: 8px;
}

.footer-links li a::before {
    content: '›';
    position: absolute;
    left: -10px;
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-links li a:hover::before {
    opacity: 1;
    left: 0;
}

.footer-hours-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-hours-list li {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    flex-wrap: wrap;
}

.footer-hours-list li span:first-child {
    font-weight: 500;
}

.footer-hours-list li span:last-child {
    color: var(--primary-color);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    background-color: rgba(0, 0, 0, 0.2);
    font-size: 0.9rem;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 992px) {
    .section-padding {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-image img {
        width: 100%;
        height: 100%;
    }
    
    /* Ajuste para asegurar que el contenido del hero sea legible */
    .hero-content {
        z-index: 1;
        padding: 0 15px;
        max-width: 90%;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-values {
        margin-top: 30px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--light-color);
        flex-direction: column;
        text-align: center;
        transition: var(--transition);
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
        z-index: 1000;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .about-values {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .hero-image {
        height: 100%;
    }
    
    .hero-image img {
        min-height: 100vh;
        width: auto;
        max-width: none;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .btn {
        padding: 10px 25px;
    }
    
    .hours-list li {
        flex-direction: column;
        text-align: center;
    }
    
    .day {
        margin-bottom: 5px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        margin-bottom: 20px;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Botón Volver Arriba */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
}

/* FAQ Section */
.faq {
    background-color: var(--gray-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--light-color);
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: rgba(230, 126, 34, 0.05);
}

.faq-question h3 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--secondary-color);
    flex: 1;
}

.faq-toggle {
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 0 20px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
}